CN203550083U - Ice-storage radiation air-conditioning system - Google Patents
Ice-storage radiation air-conditioning system Download PDFInfo
- Publication number
- CN203550083U CN203550083U CN201320576396.5U CN201320576396U CN203550083U CN 203550083 U CN203550083 U CN 203550083U CN 201320576396 U CN201320576396 U CN 201320576396U CN 203550083 U CN203550083 U CN 203550083U
- Authority
- CN
- China
- Prior art keywords
- valve
- pump
- storage tank
- ice storage
- ice
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000005855 radiation Effects 0.000 title claims abstract description 25
- 238000004378 air conditioning Methods 0.000 title claims abstract description 13
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims abstract description 54
- 238000004891 communication Methods 0.000 claims description 12
- 238000001816 cooling Methods 0.000 claims description 12
- 239000000498 cooling water Substances 0.000 claims description 4
- 230000009977 dual effect Effects 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 230000004087 circulation Effects 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000048 melt cooling Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Other Air-Conditioning Systems (AREA)
Abstract
一种冰蓄冷辐射空调系统，乙二醇泵驱动乙二醇通过干路管道依次流经双工况机组、蓄冰槽和辐射换热器后返回乙二醇泵，阀门Ⅰ设置在双工况机组和蓄冰槽之间，阀门Ⅴ设置在辐射换热器和乙二醇泵之间，阀门Ⅲ的两端分别与双工况机组两端连通，阀门Ⅳ的一端通过支路管道与乙二醇泵和阀门Ⅴ之间连通，另一端通过支路管道与蓄冰槽和辐射换热器之间连通，阀门Ⅱ的一端通过支路管道与阀门Ⅰ和阀门Ⅲ的支路管道之间的干路管道连通，另一端通过支路管道与阀门Ⅳ连接在蓄冰槽和辐射换热器之间的干路管道上的支路管道连通。本实用新型通过设置多个阀门，并改变各阀门组合的开合实现了调整冰蓄冷系统工作模式的目的，以使其适用于不同的工作条件和人群。
An ice storage radiant air conditioning system, the ethylene glycol pump drives the ethylene glycol through the main pipeline to flow through the dual working condition unit, ice storage tank and radiation heat exchanger in turn, and then returns to the ethylene glycol pump, and the valve I is set in the dual working condition Between the unit and the ice storage tank, the valve Ⅴ is set between the radiation heat exchanger and the ethylene glycol pump, the two ends of the valve Ⅲ are respectively connected with the two ends of the double working condition unit, and the one end of the valve Ⅳ is connected to the ethylene glycol through the branch pipeline. The alcohol pump is connected to the valve V, and the other end is connected to the ice storage tank and the radiation heat exchanger through the branch pipeline. The other end communicates with the branch pipeline connected to the main pipeline between the ice storage tank and the radiation heat exchanger through the branch pipeline through the valve IV. The utility model realizes the purpose of adjusting the working mode of the ice storage system by arranging a plurality of valves and changing the opening and closing of each valve combination, so that it is suitable for different working conditions and people.
Description
Technical field
The utility model relates to industrial refrigeration field, specifically a kind of ice cold-storage air-conditioning system.
Background technology
Due to the raising of people's living standard, air-conditioning is more and more universal, but because the energy consumption of air-conditioning is very large, its concentrated use causes electricity consumption peak-valley difference in city apart from day by day increasing.For the peak load shifting of electrical network, advocate now energy accumulation air conditioner, reasonable a kind of selection is to adopt ice-storage system, user can save a lot of running costs.But existing ice-storage system often pattern is single, namely can only realize ice making when low power consumption, thereby when peak of power consumption, utilize ice-out to absorb heat cooling, be inconvenient to use.
Utility model content
For solving the single problem of existing ice-storage system pattern, the utility model provides a kind of ice cold-storage air-conditioning system, and this system has realized the different mode of operation of ice-storage system by different valve combination.
The utility model is that the technical scheme that solves the problems of the technologies described above employing is: a kind of ice cold-storage air-conditioning system, comprise Double-working-condition unit, eg pump, radiation recuperator and Ice Storage Tank, described eg pump drives ethylene glycol by the main line pipeline Double-working-condition unit of flowing through successively, after Ice Storage Tank and radiation recuperator, return to eg pump, also comprise by valve I, valve II, valve III, the control system that valve IV and valve V form, described valve I is arranged on the main line pipeline between Double-working-condition unit and Ice Storage Tank, described valve V is arranged on the main line pipeline between radiation recuperator and eg pump, the two ends of described valve III are respectively by the main line pipeline communication at bypass line and Double-working-condition unit two ends, one end of described valve IV is by the main line pipeline communication between bypass line and eg pump and valve V, the other end is by the main line pipeline communication between bypass line and Ice Storage Tank and radiation recuperator, one end of described valve II is by the main line pipeline communication between bypass line and valve I and the bypass line of valve III, the bypass line that the other end is connected on the main line pipeline between Ice Storage Tank and radiation recuperator by bypass line and valve IV is communicated with.
The evaporimeter of described Double-working-condition unit is connected into main line pipeline, and the condenser of Double-working-condition unit is connected in the cooling circuit consisting of cooling water pump and cooling tower.
Beneficial effect a: Main Function of the present utility model is to utilize electricity price between peak and valley to reduce operating cost, due to ice cold-storage module adopt be Double-working-condition unit, can be used air conditioning condition daytime, be ice making operating mode evening, daytime can ice-melt cooling, the power consumption while reducing with this that daytime, electricity price was high.
Another object of the present utility model is by multiple valves are set, and the folding that changes each valve combination realized the object of adjusting ice-storage system mode of operation, so that it is applicable to different conditions of work and crowd.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Reference numeral: 1, Ice Storage Tank, 2, radiation recuperator, 3, eg pump, 4, evaporimeter, 5, condenser, 6, cooling water pump, 7, cooling tower, 8, valve I, 9, valve II, 10, valve III, 11, valve IV, 12, valve V.
The specific embodiment
As shown in the figure, a kind of ice cold-storage air-conditioning system, comprise Double-working-condition unit, eg pump 3, radiation recuperator 2 and Ice Storage Tank 1, described eg pump 3 drives ethylene glycol by the main line pipeline Double-working-condition unit of flowing through successively, after Ice Storage Tank 1 and radiation recuperator 2, return to eg pump 3, also comprise by valve I 8, valve II 9, valve III 10, the control system that valve IV 11 and valve V 12 form, described valve I 8 is arranged on the main line pipeline between Double-working-condition unit and Ice Storage Tank 1, described valve V 12 is arranged on the main line pipeline between radiation recuperator 2 and eg pump 3, the two ends of described valve III 10 are respectively by the main line pipeline communication at bypass line and Double-working-condition unit two ends, one end of described valve IV 11 is by the main line pipeline communication between bypass line and eg pump 3 and valve V 12, the other end is by the main line pipeline communication between bypass line and Ice Storage Tank 1 and radiation recuperator 2, one end of described valve II 9 is by the main line pipeline communication between bypass line and valve I 8 and the bypass line of valve III 10, the bypass line that the other end is connected on the main line pipeline between Ice Storage Tank 1 and radiation recuperator 2 by bypass line and valve IV 11 is communicated with.
The evaporimeter 4 of described Double-working-condition unit is connected into main line pipeline, and the condenser 5 of Double-working-condition unit is connected in the cooling circuit consisting of cooling water pump 6 and cooling tower 7.
Mode of operation of the present utility model has following several:
1) ice-storage mode
When low power consumption, open valve I 8 and valve IV 11, valve-off II 9, valve III 10 and valve V 12, now, ethylene glycol is in the rear release heat cooling of evaporimeter 4 of the Double-working-condition unit of flowing through, thereby after valve I 8, enter the interior absorption heat of Ice Storage Tank 1 again and make the water freezing in Ice Storage Tank 1, the ethylene glycol absorbing after heat is got back to eg pump 3 after valve IV 11, and again participates in circulation;
2) ice-melt cooling pattern
When peak of power consumption, open valve I 8, valve III 10 and valve V 12, valve-off II 9 and valve IV 11, now, eg pump 3 orders about glycol flow and enters in Ice Storage Tank 1 through valve III 10 and valve I 8, and the ice in Ice Storage Tank 1 dissolves and absorbs heat ethylene glycol temperature is reduced, and ethylene glycol uprises carrying out heat exchange absorption heat temperature with outside air when the radiation recuperator 2, thereby room temperature is reduced, then get back to eg pump 3 participation circulations through valve V 12;
3) the independent cooling pattern of refrigeration machine
Open valve II 9 and valve V 12, valve-off III 10, valve I 8 and valve IV 11, now, eg pump 3 orders about glycol flow release heat cooling after the evaporimeter 4 of Double-working-condition unit, after valve II 9, entering radiation recuperator 2 and outside air carries out heat exchange and absorbs heat temperature and uprise again, thereby room temperature is reduced, then through valve V 12, get back to eg pump 3 and participate in circulation;
4) refrigeration machine ice-melt air conditioning pattern
Open valve I 8, valve II 9 and valve V 12, valve-off III 10 and valve IV 11, now, eg pump 3 orders about glycol flow release heat cooling after the evaporimeter 4 of Double-working-condition unit, right latter part of ethylene glycol enters radiation recuperator 2 and outside air after valve II 9 to carry out heat exchange and absorbs heat temperature and uprise, thereby room temperature is reduced, then through valve V 12, get back to eg pump 3 and participate in circulation, the ethylene glycol of another part enters in Ice Storage Tank 1 through valve I 8, ice in Ice Storage Tank 1 dissolves absorption heat further reduces ethylene glycol temperature, then ethylene glycol carries out heat exchange through radiation recuperator 2 and outside air again and absorbs heat temperature and uprise, thereby room temperature is reduced, through valve V 12, get back to eg pump 3 again and participate in circulation.
Claims (2)
1. an ice cold-storage air-conditioning system, comprise Double-working-condition unit, eg pump (3), radiation recuperator (2) and Ice Storage Tank (1), described eg pump (3) drives ethylene glycol by the main line pipeline Double-working-condition unit of flowing through successively, after Ice Storage Tank (1) and radiation recuperator (2), return to eg pump (3), it is characterized in that: also comprise by valve I (8), valve II (9), valve III (10), the control system that valve IV (11) and valve V (12) form, described valve I (8) is arranged on the main line pipeline between Double-working-condition unit and Ice Storage Tank (1), described valve V (12) is arranged on the main line pipeline between radiation recuperator (2) and eg pump (3), the two ends of described valve III (10) are respectively by the main line pipeline communication at bypass line and Double-working-condition unit two ends, one end of described valve IV (11) is by the main line pipeline communication between bypass line and eg pump (3) and valve V (12), the other end is by the main line pipeline communication between bypass line and Ice Storage Tank (1) and radiation recuperator (2), one end of described valve II (9) is by the main line pipeline communication between bypass line and valve I (8) and the bypass line of valve III (10), the bypass line that the other end is connected on the main line pipeline between Ice Storage Tank (1) and radiation recuperator (2) by bypass line and valve IV (11) is communicated with.
2. a kind of ice cold-storage air-conditioning system according to claim 1, it is characterized in that: the evaporimeter (4) of described Double-working-condition unit is connected into main line pipeline, the condenser (5) of Double-working-condition unit is connected in the cooling circuit consisting of cooling water pump (6) and cooling tower (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320576396.5U CN203550083U (en) | 2013-09-18 | 2013-09-18 | Ice-storage radiation air-conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320576396.5U CN203550083U (en) | 2013-09-18 | 2013-09-18 | Ice-storage radiation air-conditioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203550083U true CN203550083U (en) | 2014-04-16 |
Family
ID=50468192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320576396.5U Expired - Fee Related CN203550083U (en) | 2013-09-18 | 2013-09-18 | Ice-storage radiation air-conditioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203550083U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438531A (en) * | 2013-09-18 | 2013-12-11 | 河南科技大学 | Ice storage cold radiation air-conditioning system |
| CN106679015A (en) * | 2016-11-23 | 2017-05-17 | 韦青云 | Air heat exchange and cool storage air-conditioning system |
-
2013
- 2013-09-18 CN CN201320576396.5U patent/CN203550083U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438531A (en) * | 2013-09-18 | 2013-12-11 | 河南科技大学 | Ice storage cold radiation air-conditioning system |
| CN103438531B (en) * | 2013-09-18 | 2017-01-04 | 河南科技大学 | A kind of ice cold-storage air-conditioning system |
| CN106679015A (en) * | 2016-11-23 | 2017-05-17 | 韦青云 | Air heat exchange and cool storage air-conditioning system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20140918 |
|
| EXPY | Termination of patent right or utility model |